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Ti2Ga3Cu

Alexandria ALEX

Alex-ID: agm044012657 · Space group: P4/mmm (#123)

Basic Information

Formula
Ti2Ga3Cu
Alex-ID
agm044012657
Elements
3
Sites
6
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
90.36
ų
Cell a
2.8360
Å
Cell b
2.8360
Å
Cell c
11.2343
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ti2Ga3Cu
Ti
2.00 · 33.3%
Ga
3.00 · 50.0%
Cu
1.00 · 16.7%

Energy & Stability

Energy above hull
0.0712
eV/atom
Formation energy
-0.3225
eV/atom
Corrected total energy
-30.9728
eV
Raw total energy
-30.9728
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0026
eV
DOS at Fermi level
2.7318
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

AB2C3_1667_spg25

Decomposition

Ti2Ga3Cu

Computed at

2025-04-14 13:58:54

Citation

Alexandria website
https://alexandria.icams.rub.de/
Attribution

The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm044012657).

Reference

Th. Cavignac, J. Schmidt, P.-P. De Breuck, A. Loew, T. F. T. Cerqueira, H.-C. Wang, A. Bochkarev, Y. Lysogorskiy, A. H. Romero, R. Drautz, S. Botti and M. A. L. Marques. AI-Driven expansion and application of the Alexandria database. J. Phys. Mater. 9, 025014 (2026). https://doi.org/10.1088/2515-7639/ae6620

BibTeX
@article{Cavignac2026Alexandria,
  author  = {Cavignac, Th{\'e}o and Schmidt, Jonathan and De Breuck, Pierre-Paul and Loew, Antoine
             and Cerqueira, Tiago F. T. and Wang, Hai-Chen and Bochkarev, Anton
             and Lysogorskiy, Yury and Romero, Aldo H. and Drautz, Ralf and Botti, Silvana
             and Marques, Miguel A. L.},
  title   = {{AI}-Driven expansion and application of the {A}lexandria database},
  journal = {Journal of Physics: Materials},
  year    = {2026},
  volume  = {9},
  number  = {2},
  pages   = {025014},
  doi     = {10.1088/2515-7639/ae6620},
  url     = {https://doi.org/10.1088/2515-7639/ae6620}
}

3D Crystal Structure Rendering

Loading 3D structure…

Style: Ball & Stick
Raw CIF Data
# CIF generated by HEAS from Alexandria entry agm044012657
data_agm044012657
_cell_length_a     2.83603
_cell_length_b     2.83603
_cell_length_c     11.23428
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       90.35781
_symmetry_space_group_name_H-M 'P 1'
_symmetry_Int_Tables_number 1
loop_
_symmetry_equiv_pos_as_xyz
  'x, y, z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
  Ti1 Ti 0.50000 0.50000 0.82460 1.00000
  Ti2 Ti 0.50000 0.50000 0.17540 1.00000
  Ga1 Ga 0.00000 0.00000 0.00000 1.00000
  Ga2 Ga 0.00000 0.00000 0.65321 1.00000
  Ga3 Ga 0.00000 0.00000 0.34679 1.00000
  Cu1 Cu 0.50000 0.50000 0.50000 1.00000
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